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Commit 177d333d authored by Ravi Gummadidala's avatar Ravi Gummadidala
Browse files

msm: gsi: initial commit of GSI driver 



Generic software interface (GSI) provides a generic
transport to a GSI-aware peripheral component.

Change-Id: Ie76f2cc3afeff9b36234ba3b9964389449b08d0a
Signed-off-by: default avatarRavi Gummadidala <rgummadi@codeaurora.org>
parent 75d530af

Documentation/devicetree/bindings/platform/msm/msm_gsi.txt

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* Qualcomm Technologies, Inc. GSI driver module



This module enables GSI driver.



Required properties:

- compatible:		Must be "qcom,msm_gsi"



Example:

	qcom,msm-gsi {

		compatible = "qcom,msm_gsi";

	}

drivers/platform/msm/Kconfig

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@@ -164,6 +164,17 @@ config IPA3 
	  Kernel and user-space processes can call the IPA driver

	  to configure IPA core.



config GSI

	bool "GSI support"

	help

	  This driver provides the transport needed to talk to the

	  IPA core. It replaces the BAM transport used previously.



	  The GSI connects to a peripheral component via uniform TLV

	  interface, and allows it to interface with other peripherals

	  and CPUs over various types of interfaces such as MHI, xDCI,

	  xHCI, GPI, WDI, Ethernet, etc.



config RMNET_IPA

	tristate "IPA RMNET WWAN Network Device"

	depends on IPA && MSM_QMI_INTERFACE

drivers/platform/msm/Makefile

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@@ -12,6 +12,7 @@ obj-$(CONFIG_QPNP_POWER_ON) += qpnp-power-on.o 
obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o

obj-$(CONFIG_QPNP_COINCELL) += qpnp-coincell.o

obj-$(CONFIG_SPS) += sps/

obj-$(CONFIG_GSI) += gsi/

obj-$(CONFIG_EP_PCIE) += ep_pcie/

obj-$(CONFIG_I2C_MSM_PROF_DBG) += i2c-msm-prof-dbg.o

obj-$(CONFIG_IPA) += ipa/

drivers/platform/msm/gsi/Makefile

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obj-$(CONFIG_GSI) += gsi.o

drivers/platform/msm/gsi/gsi.c

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File added.

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